Skyworth/Cool TV latest system upgrade tutorial, can be installed after the upgrade application


1. In the official website, select the upgrade package corresponding to your TV model and size, and find the "Development Edition" system package. As shown in the figure below, click the "Download Now" button;

The number of the movement is unclear. Use the TV model and the movement number to find the method: click through

Cool open system upgrade package download address: Click to download;

Skyworth system upgrade package download address: click to download;





Be sure to download the "development version" system, or you won't be able to install the app


Copy the downloaded upgrade package to U disk (be careful not to modify the file name of the upgrade package);
The following are the upgrade methods for Coolopen 5.0 and above;
If it is 4.26 and the following version upgrade method is as follows: http://bbs.shafa.com/thread-1338958-1-1.html
2. Copy the U disk to download the upgrade package to the U disk (be careful not to modify the file name of the upgrade package);
Connect to the TV; you will see the prompt box below. Click the open button to open the U disk;


3, find the "ZIP" file upgrade package in the U disk, press the OK key to open.
A confirmation box pops up, press the OK button, the system will automatically upgrade. Well, soak the cup of tea and wait for the new version of friends ~ ~




4. After completing the above operations, put the sofa butler (Download: http://) installation package into the U disk, insert the TV USB port, wait for the TV to reboot into the system, open the application circle - manage - U disk installation, Find the sofa butler package can be installed!


Note: After upgrading the development version, the application circle cannot be opened for the first time. It is recommended to restore the factory settings and try again.

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